country:
release time:2023-02-14
release unit:河北旭龙液压密封件有限公司
demand unit:河北旭龙液压密封件有限公司
cooperation mode:其他
release time:2023-02-15
industry field:化工轻工
Position name:材料技术高级专家
Expert level:不限
education requirement:不限
cooperation mode:聘请专家
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